Strong business credit unlocks better loan terms, lower interest rates, and stronger supplier agreements. Here's how to build it, step by step.
August 18, 2026
Like individuals, businesses have credit scores that shape their financial health. A strong business credit score means better terms on loans and insurance, plus more room to negotiate with suppliers, according to the U.S. Small Business Administration.
Need a business loan to jumpstart your growth? Compare rates and lenders with our guide to the best business loans.
Business credit is a rating that measures your company's creditworthiness and its likelihood to repay debts on time. Lenders, insurers, and suppliers use it to assess the risk of doing business with you and to decide what terms to offer.
A strong business credit score can lead to:
Better terms with suppliers: Some suppliers may offer more favorable payment terms, such as discounts or longer payment periods.
Lower interest rates: Lenders may offer lower interest rates to businesses with good credit.
Better insurance rates: Because of lower perceived risk, insurers may reduce premiums on business liability, property, and other commercial coverage.
Easier access to financing: When applying for a business loan, a good score improves your approval chances for credit lines and equipment financing, often with higher borrowing limits.
Building and maintaining a good score signals a history of responsible borrowing and timely payments. That track record sets your business up for financial success.
Business credit is tied to your company rather than to you personally, and it is tracked by different bureaus. The table below shows the main differences.
Attribute | Personal Credit | Business Credit |
Tied to | Your Social Security number | Your business EIN and D-U-N-S Number |
Bureaus | Equifax, Experian, TransUnion | Dun & Bradstreet, Experian, Equifax |
Score range | 300 to 850 | Varies (e.g., D&B's PAYDEX runs 1 to 100) |
Who can access it | Restricted by law | Often publicly available |
Building a strong business credit score takes consistent effort across several key areas. Below, we walk through each one and how to strengthen your score in each category.
The first step is to register your business as a separate legal entity, which establishes your business finances independently from your personal accounts. During registration, you'll get an Employer Identification Number (EIN) from the IRS. This tax ID is essential for opening business bank accounts, establishing credit, and filing taxes.
Forming an LLC or corporation makes your business a separate legal entity. Sole proprietors can still build business credit, but lenders often weigh personal credit too.
Dun & Bradstreet is a major business credit bureau. Getting a Dun & Bradstreet Universal Numbering System (DUNS) number is a crucial step in building your credit profile. This 9-digit identifier links your business to the bureau so lenders and creditors can report payment history and track your creditworthiness. You can apply for a free DUNS number online.
A DUNS number is free from Dun & Bradstreet and still used for private-sector business credit. Note that federal contracting and grants now use the SAM.gov Unique Entity ID (UEI) instead of the DUNS number.
While D&B focuses only on business credit, two other major bureaus also track business scores: Equifax and Experian. Consider establishing your business with all three to build a comprehensive credit profile.
The next step is to open a business credit card and manage it responsibly. Doing this consistently over time is an effective way to build your business credit. Look for cards with cash back, discounts, or rewards points that match your needs. Always pay on time, and consider autopay so you never miss a payment.
Choose a card that reports to all three business credit bureaus, and keep your utilization under about 30% to protect your score.
Popular credit card rewards types include:
Category cash back: Earn higher rewards on specific business expenses like office supplies, utilities, internet, and gas.
Travel rewards: Redeem points for flights, hotel stays, and car rentals.
Flat-rate cash back: Earn the same percentage on all purchases for simple, predictable returns.
Building strong relationships with suppliers can lead to trade credit opportunities. Once established, these accounts (often called net-30, net-60, or net-90 accounts) let you pay for goods or services within an agreed period after delivery, typically 30, 60, or 90 days.
Trade credit offers two major benefits. It helps manage cash flow by giving you time to pay for supplies, and it builds your credit history when suppliers report your timely payments to business credit bureaus.
Whether you're comparing different types of business loans, lines of credit, or financing on purchases, prioritize lenders who report your repayment activity to business credit bureaus like Dun & Bradstreet. This lets your positive payment history contribute to a stronger credit score over time.
Regularly reviewing your business credit reports from Dun & Bradstreet and the other bureaus is essential for maintaining a strong profile. This monitoring helps you spot errors that could hurt your score.
It also shows which factors you can improve. Each bureau lets you review your business credit report to see your score and the factors behind it. If you spot an error, file a dispute with the bureau reporting it.
It typically takes about 6 to 12 months of consistent, on-time payments before a strong business credit score forms, according to accounting-software provider Xero. New accounts also take time to begin appearing on your reports before they can influence your score.
Phase | Timeframe | What Happens |
Setup | Weeks 1 to 4 | Register the business, get your EIN and DUNS number, open a business bank account. |
Reporting | Months 1 to 3 | Open trade lines and a card that report; first payments start appearing on file. |
Score growth | Months 4 to 12 | On-time payments accumulate and a usable business credit score takes shape. |
This guide is most useful if you fit one of these profiles:
New LLC or corporation owners establishing credit from scratch.
Sole proprietors who want credit tied to the business (personal credit may still factor in).
Owners with limited or poor personal credit who want a separate business profile.
Established businesses aiming for better loan terms and supplier agreements.
Put the six steps into an action checklist you can work through in order:
Register your business and get an EIN.
Apply for business credit and get a DUNS number.
Open a business credit card that reports to the bureaus.
Establish trade lines or net-30 accounts with suppliers.
Choose lenders that report to business credit bureaus.
Check and monitor your credit, and dispute errors early.
When you're ready to borrow, see how lenders stack up and compare rates with our guide to the best business loans.
It usually takes about 6 to 12 months of on-time payments to form a strong score, and new accounts take time to begin appearing on your reports.
Yes, especially if you operate as an LLC or corporation, though some lenders may still check your personal credit when you apply, according to Xero's business-credit guide.
No. An EIN is your tax ID from the IRS, while a DUNS number is Dun & Bradstreet's identifier for your business credit file.
The three major business credit bureaus are Dun & Bradstreet, Experian, and Equifax.
It depends on the bureau. On Dun & Bradstreet's PAYDEX scale, for example, a score of 80 or above is considered strong, according to Xero's business-credit guide.
This guide draws on primary and authoritative sources rather than a proprietary BestMoney survey. Where it relies on these secondary sources, we've said so and linked them in context. We referenced:
The IRS for EIN guidance.
The U.S. Small Business Administration for how business credit affects loan terms.
Dun & Bradstreet for DUNS and PAYDEX details.
SAM.gov and the GSA for the Unique Entity ID.
Xero for the credit-building timeline.
SCORE for the three major business credit bureaus.
Bank of America for card-management guidance.
Internal Revenue Service (IRS): Apply for an Employer Identification Number (EIN) (linked above in Step 1)
U.S. Small Business Administration: Establish business credit and Choose a business structure (linked above in the intro and Step 1)
Dun & Bradstreet: Get a D-U-N-S Number, and Business Credit Scores & Ratings (linked above in Step 2 and the comparison table)
SAM.gov: Entity registration and the Unique Entity ID (UEI) (linked above in Step 2)
Xero: How to build business credit and get better loan terms (linked above in the timeline section and the FAQs)
SCORE: Understanding the three major business credit bureaus (linked above in Step 2 and the FAQs)
Bank of America: What is business credit and how do I build it (linked above in Step 3)
David Kindness is a finance, insurance and tax expert at BestMoney.com. He has written for Investopedia, The Balance, and Techopedia, sharing his deep expertise in taxation, accounting, and finance. A CPA with a Bachelor’s in Accounting, David has worked as a tax specialist and Senior Accountant for high-net-worth clients and businesses in the San Diego area.
